<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="/static/layui/layui.all.js"></script>
    <link rel="stylesheet" href="/static/layui/css/layui.css">
</head>
<body>
    <div class="layui-inline">
    <span class="layui-input-inline">
      <input type="text" style="width: 80px" name="price_min" autocomplete="off" class="layui-input">-<input type="text" style="width: 80px" name="price_min" autocomplete="off" class="layui-input">-<input type="text" style="width: 80px" name="price_min" autocomplete="off" class="layui-input">
    </span>

  </div>
</body>
</html>